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4"Reflux Valve

SKU: REFVAL-4 $60.00
The quick-action flapper allows unrestricted unidirectional flow and features an elastomeric gasket to ensure a watertight seal. ABS is chemically resistant
Use to protect basements or low areas from street sewer backflow
Outdoor use
H x H connection
5 psi maximum working pressure
Requires a working temperature of -30 - 140 degrees
Quick-action flapper allows an unrestricted, unidirectional flow and is easy to remove and replace
Elastomeric gasket in the flapper for a watertight seal
Threaded cap is designed for tightening by hand
Neoprene gasket in the access cap provides a positive seal
Valve hub outlets fit 4 in. DWV pipe
SPECIFICATIONS

DIMENSIONS
Product Depth (in.)
8
Product Width (in.)
11.31
Product Height (in.)
8
Valve Inlet Diameter (in.)
3.5
Product Length (in.)
8
Valve Outlet Diameter (in.)
4.9
DETAILS
Compatible Pipe Material
ABS
Maximum Working Temperature (F)
140
Connection
Sewer & Drain
Product Weight (lb.)
2.83 lb
Material
Acrylonitrile Butadiene Styrene (ABS)
Rating
DWV
Maximum Pressure (psi) 5

Category:Accessories